In Stock. 45 Day Lowest Price - 100% Satisfaction Guarantee. The TU-2 is a compact tuner pedal which features a 7-segment LED that displays note name. Its bright 11-point LED indicator clearly shows tuning discrepancy, helping keep guitarists in tune even on the darkest of stages. To ensure complete accuracy, the TU-2 goes a step further than other stage tuners by including a unique "stream" meter which slows LED movement as a note's pitch becomes more accurate. Once tuning is correct, LED movement stops.